Samsung B320 vs Samsung Z720
Samsung B320
Samsung Z720
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Network
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2G networkGSM 900, 1800GSM 900, 1800, 1900
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3G network-HSDPA 2100
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HSDPA speed-HSDPA
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2008-82006-8
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Status
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Design
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SIMMini-SIMMini-SIM
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Height89.9 mm104.5 mm
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Width45 mm51.3 mm
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Thickness18.6 mm13.8 mm
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Weight75 g80 g
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ColorsBlackRed, Silver, Violet/Gold
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Display
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Display typeCSTNTFT
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Physical size1.77 inches2.1 inches
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Resolution128 x 160 pixels240 x 320 pixels
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Pixel density116 ppi190 ppi
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Display colors66560262144
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Hardware
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Internal storage4 MB20 MB
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Memory cardmicroSD
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Downloadable polyphonic, MP3 ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLAN
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USB2.01.1
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Bluetoothv2.0v2.0
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Bluetooth A2DP-Yes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging EMS-EMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaYesYes
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Java MIDPMIDP 2.0MIDP 2.0
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Browser
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HTMLYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity800 mAh900 mAh
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Talk time2 h 30 min5 h
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Standby time200 h300 h
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Main camera
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Main camera3.15 MP
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Primary camera resolution-2048 x 1536 pixels
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Primary camera video-video
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Primary camera Autofocus-autofocus
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Selfie camera
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Secondary camera-VGA camera
